38009092 has 12 divisors (see below), whose sum is σ = 72562896. Its totient is φ = 17276840.

The previous prime is 38009077. The next prime is 38009099. The reversal of 38009092 is 29090083.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (38009099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431878 + ... + 431965.

It is an arithmetic number, because the mean of its divisors is an integer number (6046908).

Almost surely, 2^38009092 is an apocalyptic number.

It is an amenable number.

38009092 is a deficient number, since it is larger than the sum of its proper divisors (34553804).

38009092 is a wasteful number, since it uses less digits than its factorization.

38009092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863858 (or 863856 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 38009092 is about 6165.1514174430. The cubic root of 38009092 is about 336.2243517701.

The spelling of 38009092 in words is "thirty-eight million, nine thousand, ninety-two".